Effectiveness of novel facial stretching with structured exercise versus conventional exercise for Bell's palsy: a single-blinded randomized clinical trial.

The purpose of the study was to assess the effects of a novel technique involving facial stretching of the unaffected side along with a structured exercise for the affected side on facial symmetry and facial functions as compared to conventional exercise. A hospital-based parallel-group randomized trial was completed among patients with acute Bell's palsy in Mangalore, India. Participants were randomized to receive facial stretching and a structured exercise program (experimental group) or the conventional exercise regimen (conventional group). Primary outcomes were facial symmetry and voluntary movement; assessed by the Sunnybrook Facial Grading System (SFGS). Both regimens were given for 3 weeks, with baseline, 10th day, and 20th day assessments. Out of 31 participants screened, 24 were eligible and 12 participants each were assigned to experimental and conventional groups. Change scores revealed greater improvement in the SFGS score (p = 0.002) for the experimental group participants. Facial stretching and structured exercise program exhibited promising results in enhancing facial symmetry and function in acute Bell's palsy when compared to conventional exercise regimen.

Effectiveness of nanosilver fluoride in arresting dental caries in children with one- year follow-up - a systematic review.

OBJECTIVE: This systematic review assesses the effectiveness of nanosilver fluoride in arresting dental caries in children, with one-year follow-up. METHODOLOGY: Multiple databases were searched for RCTs (randomized controlled trials) according to specified inclusion-exclusion criteria. PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analysis) reporting guidelines were followed to conduct the systematic review. Nanosilver fluoride was compared against silver diamine fluoride varnish or topical fluoride varnish or placebo. The primary outcome was effectiveness in arresting dental caries. The Cochrane risk of bias tool was used to assess the risk of bias. DATA SOURCES: Articles were searched in the following databases: PubMed, Ovid, Web of Science, Wiley Online, Proquest and Cinahl. DATA SELECTION: The initial search yielded a total of 3660 hits. After deduplication, a total of 2507 articles were obtained. After screening the title and abstract, 11 studies were included. After the full-text screening, a total of three articles that fulfilled the eligibility criteria were included in the analyses. DATA EXTRACTION AND DATA SYNTHESIS: All the three studies were RCTs carried out in school children, and involved application of the material in primary teeth with a follow-up of one year. RESULTS: In two studies, nanosilver fluoride varnish group showed significantly higher arrest of dental caries compared to placebo group. In the study comparing nanosilver fluoride and silver diamine, both the groups showed arrest of dental caries and there was no significant difference between the groups. One study showed high risk of bias for allocation concealment. CONCLUSION: The included studies in the final review effectively demonstrated the benefit of using nanosilver fluoride in the arrest of dental caries.

Effectiveness of multi-component modular intervention on screen-based and non-screen-based sedentary time among adolescents in an urban area of Mangalore: a school-based cluster randomised controlled trial-protocol.

Background: Behavioural risk factors may often present during adolescence and account for 70% of premature deaths during adulthood. Excessive sedentary behaviour and screen time have become significant concerns, especially among adolescents, due to their potential negative impact on physical and mental health. Adolescents with a high screen-based sedentary time are more likely to be physically inactive, have unhealthy body structure and poor academic performance. The objective of our study is to assess the effect of multi-component modular educational intervention on screen-based sedentary time (SST) and non-screen-based Sedentary time (NSST) among adolescents. Methods: Ethical approval for the study has been obtained from the institutional Ethics Committee of Kasturba Medical College in Mangalore, India. This cluster randomized control trial will be carried out in schools located in the urban area of Mangalore. Using simple randomization, the eligible schools will be randomized into intervention and control arms, each consisting of 10 clusters. A multi-component modular educational intervention will be administered to participants in the intervention group at baseline, second and fourth month. The control group will receive the standard curriculum. Both the groups will be assessed at baseline and at second month, fourth month and sixth month of follow up for SST, NSST and level of physical activity. Anthropometric measurements like height, weight, waist circumference and hip circumference will be taken at baseline and sixth month of follow up. Results: A comprehensive school-based modular educational intervention can have cumulative advantages by reducing screen- and non-screen-based sedentary time, and encouraging physical activity. Similar modular teaching can be incorporated into the curriculum, which will promote healthy life-style among the adolescents.

A comparative evaluation of the effect of addition of 8†mg dexamethasone to 2% lignocaine with adrenaline in mandibular third molar surgery: a split mouth randomised double blind study.

Background: Impacted lower third molar surgeries involve trauma in a highly vascularized zone with loose connective tissue leading to inflammatory sequelae including postoperative pain, swelling, trismus and generalised oral dysfunction during the post-operative phase. In minor oral surgical procedures, an all-inclusive method to protract anaesthesia and reduce the inevitable post-operative sequelae is yet to be explored substantially. Aim: To evaluate the efficacy of dexamethasone added to local anaesthetics in extending the depth and duration of anaesthesia and decreasing the postoperative complications after surgical removal of impacted third molars. Methodology: A controlled, randomized, split-mouth, double-blind prospective study involving lower third molar surgery was performed in 35 patients wherein the test group (Group I) received 8 mg dexamethasone added to 2 ml of 2% lignocaine with epinephrine and the control group (Group II) received 2 ml of sterile water added to 2 ml of 2% lignocaine with epinephrine. Onset and duration of anaesthesia were evaluated; followed by evaluation of pain, swelling and trismus for 7 days post-surgery, using independent t-test and ANOVA for repeated measures. Results: Test group had a faster onset of anaesthesia by 69 s and a lengthier duration of 128.4 min (p < 0.001). Pain scores (Visual Analogue Scale) in the first 24 h were 4.9 and 7.5 in the test and control group respectively (p < 0.001). The average dosing of analgesics until postoperative day 7 in the test and control group were 12.6 and 18.4 respectively (p < 0.001). The swelling was significantly lesser in the test group, in addition, trismus was significantly lesser by 1 cm on postoperative days 1 and 2 and 0.2 cm on day 7. Conclusion: The addition of dexamethasone to lignocaine in the nerve block reduces the time of onset and significantly prolongs the duration of anaesthesia with decreased pain, swelling and trismus. Steroids mixed directly with the local anaesthetic agent can minimise the post-operative sequelae associated with third molar surgery with a single needle prick.

Impact of COVID-19 on Academic and Psychological Aspects in Students of Medicine: A Cross-Sectional Study.

Background The COVID-19 pandemic has caused a devastating disruption in medical education worldwide. The influence on training, mainly for undergraduate MBBS pupils, has been noteworthy, especially the significant and unexpected shift to online learning. Materials and methods We performed a two-month, cross-sectional study from June to August 2022 at Kasturba Medical College in Mangalore, India. The study participants were second- and third-year MBBS students at Kasturba Medical College. The sample size was 319. We collected data using a pre-structured, validated, printed questionnaire, then coded and entered the data into SPSS Statistics for Windows, version 25.0, for interpretation. Results A total of 319 people took part in the study. Of these, 60.2% were females, 39.4% were males, 71.8% were from the batch of 2019-2020, and the remaining 28.2% were from the batch of 2018-2019. Among the participants, 90 students suffered from COVID-19, including 72.7% (n = 65) from the second year. Twenty-four percent of the population did not contract COVID-19, including 88 from the second year. A total of 153 participants were unsure whether they were infected with COVID-19, including 57.5% from the second year and 42.5% from the third year. The study group's p-value of <0.0001 is statistically significant. On multivariate analysis, 54.5% of the study participants said the pandemic caused a significant disruption to their medical education. A majority of students (51.7%) agreed that the pandemic hampered practical/clinical work; 42.9% of participants somewhat disagreed that the pandemic hampered their interest in pursuing medical education in the future; and 21.9% of students said the pandemic hindered their interest in further studying medicine. Regardless of gender, a majority of the participants (78.1%) felt that online education negatively affected their time management skills and ability to cover the syllabus. Nearly half (46.4%) reported proficiency in using electronic devices. The medical students encountered multiple challenges: approximately 88% indicated that anxiety over the possibility of contracting the disease led to changes in personal behavior and interactions with family and friends. The study also revealed that 71% exhibited anxiety traits, and 11% displayed depressive symptoms, which may have been pre-existing. Furthermore, 77.1% of the participants experienced poor sleep quality, which, according to another study, is a significant predictor of depression and anxiety during COVID-19. Our findings show a significant correlation between undergoing COVID-19 testing and increased anxiety and stress levels among students, most of whom were infected during the pandemic's second wave in India. Conclusion The study has shed light on the effect of the COVID-19 pandemic on MBBS scholars and the students' reactions to this unparalleled situation. This aligns with Sustainable Development Goal 3, which focuses on "good health and well-being." The medical community has been significantly impacted by the pandemic due to its frontline position, and medical students' struggles to thrive academically. The knowledge gained from this study will assist facilitators and students of the medical fraternity in carrying out effective teaching modalities during this pandemic and any future outbreaks.

Awareness Regarding Antimicrobial Resistance and Antibiotic Prescribing Behavior among Physicians: Results from a Nationwide Cross-Sectional Survey in India.

(1) Background: Understanding the physicians' knowledge, attitudes, and antimicrobial prescribing behavior is a crucial step towards designing strategies for the optimal use of these agents. (2) Methods: A cross-sectional online survey was conducted among clinicians across India between May and July 2022 using a self-administered questionnaire in English comprising 35 questions pertaining to demographic characteristics, knowledge, attitude, and practices domains. (3) Results: A total of 544 responses were received from 710 physicians contacted. Sixty percent of participants were males, with mean age of 34.7 years. Mean ± Standard Deviation scores for knowledge, attitude, and practices domains were 8 ± 1.6, 20.2 ± 3.5, and 15.3 ± 2.1, respectively. Higher scores were associated with basic [odds ratio (95% Confidence Interval), p value: 2.95 (1.21, 7.2), 0.02], medical and allied sciences [2.71 (1.09, 6.67), 0.03], and central zone [3.75 (1.39, 10.12), 0.009]. A substantial proportion of dissatisfactory responses were found regarding hospital antibiograms, antibiotics effective against anaerobes, WHO AWaRe (access, watch, and reserve) classification of antibiotics, and the role of infection prevention and control (IPC) measures in the containment of antimicrobial resistance (AMR). (4) Conclusions: There is a need to sensitize and educate clinicians on various issues related to antimicrobial use, such as antibiograms, double anaerobic cover, IPC practices, and guideline-based recommendations, to curb the AMR pandemic.

Fortification of condiments and seasonings with iron for preventing anaemia and improving health.

BACKGROUND: Anaemia affects approximately 1.8 billion people worldwide; over 60% of anaemia cases globally are due to iron deficiency (ID). Iron deficiency and anaemia contribute to the global burden of disease and affect physical and cognitive development in children, and work productivity and economic well-being in adults. Fortification of food with iron, alone or in combination with other nutrients, is an effective intervention to control ID. Condiments and seasonings are ideal food vehicles for iron fortification in countries where they are commonly used. OBJECTIVES: To determine the effects and safety of condiment and seasoning fortification with iron alone or iron plus other micronutrients on iron deficiency, anaemia, and health-related outcomes in the general population. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, CINAHL, and other databases up to 24 January 2023. We also searched the International clinical trials registry platform (ICTRP) for any ongoing trials. SELECTION CRITERIA: We included randomised controlled trials (RCTs) (randomisation at individual or cluster level), non-randomised controlled trials, interrupted time series with at least three measure points both before and after intervention, and controlled before-after studies. Participants were populations of any age (including pregnant women), from any country, excluding those with critical illness or severe co-morbidities. We included interventions in which condiments or seasonings have been fortified with any combination of iron and other vitamins and minerals, irrespective of the fortification technology used. DATA COLLECTION AND ANALYSIS: Two review authors independently screened and assessed the eligibility of studies. Disagreements were resolved through discussion or input from a third review author. Two review authors extracted the data and assessed the risk of bias in all the included studies. We followed the methods laid out by Cochrane and used GRADE criteria for assessing certainty of the evidence. MAIN RESULTS: Our search identified 15,902 records after removal of duplicates. We included 16 studies with 20,512 participants (18,410 participants after adjusting for clustering effects). They were all carried out in upper-middle- and lower-middle-income countries. Three studies were controlled before-after studies, one was non-randomised trial, and 12 were RCTs (including three cluster RCTs). Six studies took place in schools; seven in communities; and one each in a nursery/kindergarten, tea estate, and factory. Three studies involved only women, one study involved both women and their children, and all other studies focused on children and/or adolescents. Nine studies used salt as a vehicle for iron fortification, three used fish sauce, two used soy sauce, one used curry powder, and one a "seasoning powder". The dose of iron received by participants ranged from 4.4 mg to 55 mg/day. The sample sizes in the trials ranged from 123 to 14,398, and study durations ranged from three months to two years. Twelve RCTs contributed data for meta-analysis. Six trials compared iron-fortified condiments versus the unfortified condiment, and six trials provided data comparing iron fortification in combination with other micronutrients versus the same condiment with other micronutrients, but no added iron. In one trial, the fortificant contained micronutrients that may have affected the absorption of iron. Overall no studies were assessed as having a low risk of bias. All included studies were assessed to have a high overall risk of bias, with the most concerns being around allocation concealment, blinding, and random sequence generation. There was very high heterogeneity amongst studies in almost all examined outcomes. Condiments/seasonings fortified with iron versus unfortified condiments/seasonings We are uncertain about whether consuming condiments/seasonings fortified with iron in comparison to the same unfortified condiment reduces anaemia at the end of intervention (risk ratio (RR) 0.34, 95% confidence interval (CI) 0.18 to 0.65; 2328 participants; 4 studies; very low-certainty of evidence). We are uncertain about whether consuming iron-fortified condiments increases haemoglobin concentrations (mean difference (MD) 6.40 (g/L), 95% CI -0.62 to 13.41; 2808 participants; 5 studies; very low-certainty evidence). Fortification of condiments/seasonings with iron probably slightly reduces ID (RR 0.33, 95% CI 0.11 to 1.01; 391 participants; 2 studies; moderate-certainty evidence). We are uncertain about whether fortification with iron increases ferritin concentration (MD 14.81 (µg/L), 95% CI 5.14 to 24.48; 4459 participants; 6 studies; very low-certainty evidence). Condiments/seasonings fortified with iron plus other micronutrients versus condiments/seasonings fortified with other micronutrients except iron Consuming condiments/seasonings fortified with iron plus other micronutrients may reduce anaemia (RR 0.59, 95% CI 0.40 to 0.89; 1007 participants; 4 studies; low-certainty evidence). We are uncertain about whether fortification of condiments/seasonings with iron plus other micronutrients will improve haemoglobin concentration (MD 6.22 g/dL, 95% CI 1.60 to 10.83; 1270 participants; 5 studies; very low-certainty evidence). It may reduce ID (RR 0.36, 95% CI 0.19 to 0.69; 1154 participants; 4 studies; low-certainty evidence). We are uncertain about whether fortification with iron plus other micronutrients improves ferritin concentration (MD 10.63 µg/L, 95% CI 2.40 to 18.85; 1251 participants; 5 studies; very low -certainty evidence). Condiments/seasonings fortified with iron versus no intervention No trial reported data on this comparison. No studies reported adverse effects. Funding sources do not appear to have distorted the results in any of the assessed trials. AUTHORS' CONCLUSIONS: We are uncertain whether consuming iron-fortified condiments/seasonings reduces anaemia, improves haemoglobin concentration, or improves ferritin concentration. It may reduce ID. Findings about ferritin should be interpreted with caution since its concentrations increase during inflammation. Consuming condiments/seasonings fortified with iron plus other micronutrients may reduce anaemia, and we are uncertain whether this will improve haemoglobin concentration or ferritin concentration. More studies are needed to determine the true effect of iron-fortified condiments/seasonings on preventing anaemia and improving health. The effects of this intervention on other health outcomes like malaria incidence, growth and development are unclear.

ANTECEDENTES: La anemia afecta aproximadamente a 1800 millones de personas en todo el mundo; más del 60% de los casos de anemia en el mundo se deben a la deficiencia de hierro (DH). La deficiencia de hierro y la anemia contribuyen a la carga mundial de morbilidad y afectan al desarrollo físico y cognitivo de los niños, así como a la productividad laboral y el bienestar económico de los adultos. El enriquecimiento de los alimentos con hierro, solo o en combinación con otros nutrientes, es una intervención eficaz para controlar la DH. Los condimentos y sazonadores son vehículos alimentarios ideales para el enriquecimiento con hierro en los países donde se utilizan habitualmente. OBJETIVOS: Determinar los efectos y la seguridad del enriquecimiento de condimentos y aderezos con hierro solo o hierro más otros micronutrientes sobre la deficiencia de hierro, la anemia y los desenlaces relacionados con la salud en la población general. MÉTODOS DE BÚSQUEDA: Se realizaron búsquedas en CENTRAL, MEDLINE, Embase, CINAHL y otras bases de datos hasta el 24 de enero de 2023. También se realizaron búsquedas de ensayos en curso en la Plataforma de registros internacionales de ensayos clínicos (ICTRP). CRITERIOS DE SELECCIÓN: Se incluyeron ensayos controlados aleatorizados (ECA) (asignación aleatoria a nivel individual o grupal), ensayos controlados no aleatorizados, series temporales interrumpidas con al menos tres puntos de medición tanto antes como después de la intervención, y estudios controlados del tipo antes­después. Los participantes fueron poblaciones de cualquier edad (incluidas mujeres embarazadas), de cualquier país, excluidos aquellos con enfermedades críticas o comorbilidades graves. Se incluyeron las intervenciones en las que los condimentos o sazonadores se han enriquecido con cualquier combinación de hierro y otras vitaminas y minerales, independientemente de la tecnología de enriquecimiento utilizada. OBTENCIÓN Y ANÁLISIS DE LOS DATOS: Dos autores de la revisión seleccionaron y evaluaron de forma independiente la elegibilidad de los estudios. Los desacuerdos se resolvieron mediante debate o aporte de material de un tercer autor de la revisión. Dos autores de la revisión extrajeron los datos y evaluaron el riesgo de sesgo en todos los estudios incluidos. Se siguieron los métodos establecidos por Cochrane y se utilizó el método GRADE para evaluar la certeza de la evidencia. RESULTADOS PRINCIPALES: La búsqueda identificó 15 902 registros tras eliminar los duplicados. Se incluyeron 16 estudios con 20 512 participantes (18 410 participantes después de ajustar los efectos del conglomerado). Todos ellos se llevaron a cabo en países de ingresos medios­bajos y medios­altos. Tres estudios fueron controlados del tipo antes­después, uno fue un ensayo no aleatorio y 12 fueron ECA (incluidos tres ECA grupales). Seis estudios tuvieron lugar en escuelas, siete en comunidades y uno en una guardería, uno en una plantación de té y uno en una fábrica. En tres estudios participaron solo mujeres, en un estudio participaron tanto mujeres como sus hijos, y todos los demás estudios se centraron en niños y/o adolescentes. Nueve estudios utilizaron la sal como vehículo para el enriquecimiento con hierro, tres la salsa de pescado, dos la salsa de soja, uno el curry en polvo y otro un "sazonador en polvo". La dosis de hierro recibida por los participantes osciló entre 4,4 mg y 55 mg/día. El tamaño muestral de los ensayos osciló entre 123 y 14 398, y la duración de los estudios, entre tres meses y dos años. Doce ECA aportaron datos para el metanálisis. Seis ensayos compararon condimentos enriquecidos con hierro versus el condimento no enriquecido, y seis ensayos proporcionaron datos que comparaban el enriquecimiento con hierro en combinación con otros micronutrientes versus el mismo condimento con otros micronutrientes, pero sin hierro agregado. En un ensayo, el fortificante contenía micronutrientes que podrían haber afectado la absorción del hierro. En general, no se evaluó ningún estudio como de riesgo de sesgo bajo. Se evaluó que todos los estudios incluidos tenían un riesgo de sesgo general alto, y las mayores preocupaciones se centraron en la ocultación de la asignación, el cegamiento y la generación de secuencias al azar. Hubo una heterogeneidad muy alta entre los estudios en casi todos los desenlaces examinados. Condimentos/sazonadores enriquecidos con hierro versus condimentos/sazonadores no enriquecidos Es incierto si el consumo de condimentos/sazonadores enriquecidos con hierro en comparación con el mismo condimento no enriquecido reduce la anemia al finalizar la intervención (razón de riesgos [RR] 0,34; intervalo de confianza [IC] del 95%: 0,18 a 0,65; 2328 participantes; cuatro estudios; evidencia de certeza muy baja). Es incierto si el consumo de condimentos enriquecidos con hierro aumenta las concentraciones de hemoglobina (diferencia de medias [DM] 6,40 g/l; IC del 95%: ­0,62 a 13,41; 2808 participantes; cinco estudios; evidencia de certeza muy baja). El enriquecimiento de condimentos/sazonadores con hierro probablemente reduce ligeramente la DH (RR 0,33; IC del 95%: 0,11 a 1,01; 391 participantes; dos estudios; evidencia de certeza moderada). Es incierto si el enriquecimiento con hierro aumenta la concentración de ferritina (DM 14,81 µg/L; IC del 95%: 5,14 a 24,48; 4459 participantes; seis estudios; evidencia de certeza muy baja). Condimentos/sazonadores enriquecidos con hierro y otros micronutrientes versus condimentos/sazonadores enriquecidos con otros micronutrientes excepto hierro El consumo de condimentos/sazonadores enriquecidos con hierro más otros micronutrientes podría reducir la anemia (RR 0,59; IC del 95%: 0,40 a 0,89; 1007 participantes; cuatro estudios; evidencia de certeza baja). Es incierto si el enriquecimiento de condimentos/sazonadores con hierro más otros micronutrientes mejorará la concentración de hemoglobina (DM 6,22 g/dL; IC del 95%: 1,60 a 10,83; 1270 participantes; cinco estudios; evidencia de certeza muy baja). Podría reducir la DH (RR 0,36; IC del 95%: 0,19 a 0,69; 1154 participantes; cuatro estudios; evidencia de certeza baja). Es incierto si el enriquecimiento con hierro más otros micronutrientes mejora la concentración de ferritina (DM 10,63 µg/L; IC del 95%: 2,40 a 18,85; 1251 participantes; cinco estudios; evidencia de certeza muy baja). Condimentos/sazonadores enriquecidos con hierro versus ninguna intervención Ningún ensayo informó datos sobre esta comparación. Ningún estudio informó efectos adversos. Las fuentes de financiación no parecen haber distorsionado los resultados en ninguno de los ensayos evaluados. CONCLUSIONES DE LOS AUTORES: Es incierto si el consumo de condimentos/sazonadores enriquecidos con hierro reduce la anemia, mejora la concentración de hemoglobina o mejora la concentración de ferritina. Podría reducir la DH. Los resultados sobre la ferritina deben interpretarse con cautela, ya que sus concentraciones aumentan durante la inflamación. El consumo de condimentos/sazonadores enriquecidos con hierro más otros micronutrientes podría reducir la anemia, y no se sabe con certeza si mejorará la concentración de hemoglobina o de ferritina. Se necesitan más estudios para determinar el verdadero efecto de los condimentos/sazonadores enriquecidos con hierro en la prevención de la anemia y la mejora de la salud. Los efectos de esta intervención en otros desenlaces sanitarios como la incidencia del paludismo, el crecimiento y el desarrollo son inciertos.

Serum calprotectin as a marker of neonatal sepsis: a hospital-based cross-sectional diagnostic study.

Background: Despite significant advances in neonatal care, neonatal sepsis remains a major contributor to mortality, morbidity, and protracted hospitalization. The development of early possible diagnostic indicators for newborn sepsis is critical. Since calprotectin participates in major biological processes, it could be a diagnostic marker for infection/inflammation. This study aimed to estimate serum calprotectin in neonates with clinical sepsis. In addition, we compared serum calprotectin with standard sepsis markers and serum procalcitonin to evaluate its diagnostic accuracy. Methods: A hospital-based cross-sectional diagnostic study of neonates identified with clinical sepsis using standard criteria was carried out. We compared estimated serum calprotectin levels to serum procalcitonin levels and conventional sepsis markers (leucocyte count, blood culture, immature to total neutrophil ratio, and C- reactive protein). We used SPSS version 25 to analyze the data. To examine diagnostic accuracy and determine a cut-off value for serum calprotectin, we used the receiver operating characteristics (ROC) curve. Results: Of the 83 subjects included, 36.5% (30/83) had blood culture positive status, the median value of serum calprotectin being 0.93 ng/ml (0.67 to 1.3). Respiratory, cardiovascular, and gastrointestinal instabilities were present in 67.5% (56/83), 59% (49/83), and 50.1% (42/83) cases, respectively. The median values of serum calprotectin, procalcitonin, TLC, and I/T ratio between neonates withpositive blood culturesand negative culturesdid not differ significantly.. On ROC, calprotectin was not predictive for blood culture positivity (sensitivity: 50%; specificity: 44% at 0.83 ng/ml of serum calprotectin) and C-reactive protein (CRP) levels (sensitivity: 57%; specificity: 67% at serum calprotectin levels of 0.89 ng/ml). However, compared with serum procalcitonin, serum calprotectin at 1.2 ng/ml had sensitivity and specificity of 60% and 73%, respectively. Conclusions: Serum calprotectin did not show a distinct advantage over the existing sepsis markers. Serum calprotectin level at 1.2 ng/ml had a sensitivity and specificity of 60% and 73%, respectively, compared to serum procalcitonin in detecting neonatal sepsis.

Paternal perspectives towards infant and young child feeding (IYCF): a qualitative analysis from Coastal South India.

BACKGROUND: The infant and young child feeding practices (IYCF) decide child growth and well-being. Paternal perspectives and involvement in IYCF are of paramount importance and are grossly under-studied. AIMS: To study the experiences and opinions of fathers of infants and young children towards feeding practices. SETTINGS AND DESIGN: Two focus group discussions (FGD) were carried out in the community settings in Dakshina Kannada District, Karnataka State. METHODS AND MATERIAL: FGDs were carried out in the areas of two selected primary health centres. FGD guide was used and the discussions were audio recorded. Themes were derived from the transcript. RESULTS: Four main themes were generated from the transcripts of two FGDs. Lack of time to involve in child feeding, lack of felt need for increased involvement, sense of being complete in providing paternal care and readiness to learn were the generated themes. All participating fathers had favourable attitudes towards learning more about IYCF. CONCLUSIONS: Lack of time felt need for higher paternal involvement in IYCF and sense of being complete in providing paternal care were the themes extracted, along with favourable attitude towards increasing their involvement in IYCF.

Effectiveness of multi-component modular intervention among adults with prehypertension in a village of Dakshina Kannada district - a community-based interventional study - protocol.

INTRODUCTION: The Joint National Committee (JNC 7) report on Prevention, Detection, Evaluation, and Treatment of Hypertension, defined "prehypertension," as individuals with a Systolic Blood Pressure (SBP) in the range of 120-139 mmHg and a (diastolic blood pressure) DBP of 80-89 mmHg. Prehypertension is directly linked with hypertension which is a precursor of CVDs. Owing to its high conversion rate to hypertension, it is important to identify individuals with blood pressures in this category and bring about lifestyle modifications in them that can prevent them from being hypertensive and from developing cardiovascular diseases later in life. METHODS: This randomized controlled trial will be done among the selected pre-hypertensive adults of all genders residing in Kateel Gram panchayat, Dakshina Kannada district, Karnataka. A baseline survey will be done initially to assess the level of prehypertension among the study population. To study the effectiveness of the intervention, 142 individuals will be randomly allocated using block randomization technique to intervention and control groups. A multi-component module (educational intervention) will be developed, validated, and administered to participants in the intervention group, while the control group receives standard care. Each participant will then be followed up once in four months till the end of the study period of one year to assess for changes in SBP, DBP, WHR, BMI, stress levels, and usage of tobacco and alcohol. ETHICS AND DISSEMINATION: Institutional Ethics Committee approval was obtained from Kasturba Medical College in Mangalore, India. The plans for dissemination of findings include presenting at scientific conferences and publishing in scholarly journals.

Returning to work at school during the COVID -19 pandemic, is it stressful for schoolteachers? Assessment of immediate psychological effects: a cross sectional study.

Background: The adoption of remote classes for students has been in vogue since the onset of the pandemic. Schools reopened in a phased manner after the second wave of coronavirus disease 2019 (COVID-19) in India. Reverting to the regular face-to-face teaching for students became a challenge to the teachers and students, especially at times when there was an impending third wave on the way. The study aimed to assess the presence of symptoms of depression, anxiety, and stress in teachers who attended reopened schools in the scenario of face-to-face classes. In addition, we studied the association of psychological symptoms with teachers' age groups, gender, school boards, and school institution type. Methods: A cross-sectional study was conducted between October to December 2021 after schools had reopened. Data was collected using Google Form questionnaires in 124 schoolteachers. The Depression, Anxiety, and Stress Scale - 21 Items (DASS-21) questionnaire assessed the psychological symptoms. Results: Of 124 schoolteachers, 108(87.1%) were female, 112 (90.3%) were from private institutions, and 70(56.5%) were from Central Board of Secondary Education (CBSE) school boards. The prevalence of depression, anxiety, and stress in teachers was 30.6%, 45.2%, and 20.2%, respectively. Nearly 80% of the female teachers expressed depression, anxiety, and stress symptoms. Amongst all the age groups, symptoms were higher in 40-49 group. We found anxiety to be statistically significant when compared with gender (p-0.042). We found no statistically significant differences concerning age groups, school boards, or school institutions with any psychological symptoms. Conclusions: The prevalence of psychological symptoms was high among schoolteachers after schools reopened for regular face-to-face teaching. Gender was associated with anxiety in teachers. We agree that identifying teachers' symptoms and providing adequate psychological counseling/support would improve their mental health status and thereby the quality of teaching to students.

Module intervention to improve involvement and practices of fathers towards infant and young child feeding (IYCF) in Coastal South India - a randomized controlled trial.

Background: Overall child health depends on nutrition and its related practices. At the family level, responsibility of child feeding lies with both parents. There is no uniform and systematic way to determine and assess the practices of fathers in infant and young child feeding (IYCF). Also, there is a paucity of evidence related to interventions for fathers in improving their practices and involvement in the feeding of their infant or young child (aged less than two years). Methods: This was a community-based randomized control trial, conducted among 120 fathers with infants and/or young children in Dakshina Kannada District of Karnataka. Fathers with poor level of involvement and practices towards IYCF, during the initial assessment, were included as the study participants. For the intervention, a module in the flipchart format was developed. Simple randomization technique was used to allot the participants into two groups - intervention and control. Participants in the intervention group received module intervention, in addition to the care which they received routinely, and the control group received only routine care. The participants in the intervention group were paid a monthly visit to implement the module, for six months. The post-intervention assessment was done at the end of 6 months. Results: A total of 117 participants provided post-intervention data. The mean age was 34.7 (+/- 5.48) years in the intervention group and 34.36 years (+/- 5.26) in the control group. The intervention group had a significant improvement in knowledge, attitude, and practice components at 6 months. We noted higher change scores for the intervention group (p<0.05). Conclusions: The extent of increase in practice and involvement in child feeding was clearly higher among the intervention group. The module developed was successful in improving the practices of fathers in feeding their infants and young children. Clinical Trials Registry India: CTRI/2017/06/008936 (29/06/2017).

Mediation effect of cord blood cortisol levels between maternal prepregnancy body mass index and birth weight: a hospital-based cross-sectional study.

BACKGROUND: Changes in maternal weight affect the maternal and fetal hypothalamic-pituitary-adrenal axis, influencing birth weight and contributing to the fetal origin of adult diseases (Barker's hypothesis). This study primarily focused on cord blood cortisol levels and identified the association between maternal prepregnancy body mass index (pre-BMI) and birth weight. It also assessed cord blood lipid profile changes related to maternal pre-BMI, birth weight, and cord blood cortisol levels. PURPOSE: To study the mediation effect of cord blood cortisol level between maternal pre-BMI and birth weight and its correlation with cord blood lipid profile. METHODS: A total of 169 maternal-neonatal pairs were included at 2 tertiary care centers. Mediation analysis was used to estimate the extent of the association between maternal weight changes and birth weight. RESULTS: For each unit increase in maternal pre-BMI, birth weight increased by 90.5 g; for every kilogram increase in gestational weight, birth weight increased by 128.44 g. No considerable mediation effect of cortisol was found between pre-BMI and gestational weight gain or between rate of weight gain and birth weight. Pre-BMI and birth weight had a significant negative correlation with high-density lipoprotein cholesterol (HDL-C) levels, i.e., HDL-C was decreased by 1.1 mg/dL for every unit increase in BMI (P=0.017) and for every 100-g increase in birth weight, HDL-C decreased by 0.6 mg/dL (P=0.046). A significant positive correlation was found between cord blood lipid profile and cortisol levels, especially HDL-C (P=0.041). CONCLUSION: Cord blood cortisol levels did not mediate the association between maternal weight change and birth weight. A positive correlation was noted between cord blood cortisol levels and HDL-C level. Cord blood HDL-C level was negatively correlated with maternal pre-BMI and birth weight.

Perceptions of teachers towards COVID appropriate behaviors for school children in coastal South India.

COVID appropriate behavioral measures need to be followed once school reopens. School teachers being in the forefront could substantiate the feasibility of suggested safety measures. This study aimed to assess teachers' perceptions towards COVID appropriate behaviors for children with school reopening and compare their mean scores between public versus private schools and across school boards. We conducted an observational school-based study of teachers over two months. Perceptions were scored using a five-point Likert symmetric agree to disagree scale. Results were expressed as proportions and analyzed using an independent sample t-test. Of the 547 teachers surveyed, most (> 90%) agreed to the suggested social distancing and hygiene measures. There was a significant difference in perception scores between private versus public schools and across boards regarding i) reducing the academic syllabus, ii) adopting a cloud-based system to integrate online-offline learning, and iii) conducting meetings online. In addition, measures such as i) teaching classes on alternate days with a limited number of children, ii) arranging benches/desks to maintain six feet distance between students, iii) dealing with psychological stress by counselors, and iv) arrangement with local hospitals for medical services were significant statistically across school boards. To conclude, most schoolteachers agreed with the need for social distancing and hygiene measures for children. There was a significant difference in perceptions between public versus private schools and across boards regarding academic syllabus, integration of online-offline student learning, number of children per class, the timing of classes, student seating arrangement, and medical/psychological guidance availability.

Improving Underweight Mothers' Essential Newborn Care During Early Infancy: A Single-Blinded, Parallel-Randomized, Controlled Trial.

OBJECTIVE: To evaluate the effectiveness of using a standardized Essential Newborn Care (ENC) module taught by pediatric residents on ENC skills and growth of offspring born to underweight primigravida mothers. STUDY DESIGN: This facility-based, single-blinded, parallel, randomized controlled trial was conducted between May 2018 and March 2019. Eighty-eight underweight primigravida mothers and their vaginally delivered offspring were blindly allocated into the intervention group (IG) or control group (CG). The IG mothers received education on ENC through pictorial aids, demonstrations, and practice sessions. All mothers received information from ongoing public health programs. A trained hospital nurse, blinded to the study, assessed the mothers' neonatal care skills on the second postnatal day. The infants were followed until 6 months. Weight, length, and head circumference were measured at birth and age 6 weeks, 10 weeks, 14 weeks, and 6 months (±1 week). RESULTS: Mothers in the IG had significantly better ENC skills in all domains (P < .001). Their infants had a statistically significant increase in weight (at 10 and 14 weeks and 6 months), length (at 14 weeks and 6 months), and head circumference (at 6 months). Infants' z-scores indicated significant improvements in anthropometry in the IG compared with the CG. At age 6 months, the number of infants with weight <3rd percentile decreased in the IG (from 20 of 44 to 5 of 41) and increased in the CG (from 17 of 44 to 22 of 42) compared with birth percentiles. CONCLUSIONS: An educational intervention to strengthen maternal ENC knowledge and skills soon after delivery improved physical growth in infants born to underweight primigravida mothers. TRIAL REGISTRATION: Clinical Trials Registry-India: CTRI/2018/04/013096.

The COVID-19 pandemic and mental health outcomes - A cross-sectional study among health care workers in Coastal South India.

Background: Frontline health care workers (HCWs) are at increased risk of developing unfavourable mental health outcomes and burnout, especially during the COVID-19 pandemic. Recognizing the early warning signs of mental distress is very important to ensure the provision of quality patient care. Methods: In this facility-based cross-sectional study, HCWs of the teaching hospitals affiliated to Kasturba Medical College, Mangalore were assessed regarding their mental health status using a semi-structured questionnaire. All doctors and nurses who were willing to participate from these teaching hospitals were included in the study. Data was collected over a period of four months (1 st March -30 th June 2021) till the required sample size was reached and analysed using IBM SPSS and expressed using mean (standard deviation), median (interquartile range), and proportions. Univariate analysis was done to identify the factors associated with mental health outcomes among the HCWs and the corresponding unadjusted odds ratio and 95% confidence interval were reported. Results: A total of 245 HCWs [52.2% (n=128) doctors and 47.8% (n=117) nurses] were included in our study. The proportion of participants with depressive symptoms, anxiety, and insomnia assessed using PHQ-9, GAD-7, and ISI-7 scales were 49% (n=119), 38% (n=93), and 42% (n=102) respectively. Depression, anxiety, and insomnia were more likely to be experienced by HCWs aged > 27 years, females, and involved in COVID-19 patient care. (p>0.05) Conclusions:  Our findings that 38% of the examined HCWs had clinically relevant anxiety symptoms and 49% had clinically relevant depression symptoms draws attention to the importance of systematically tracking the mental health of HCWs during this ongoing pandemic. HCWs should monitor their stress reactions and seek appropriate help both on a personal and professional level. Appropriate workplace interventions including psychological support should be provided to HCWs, to ensure provision of uncompromised quality patient care.

Integrating Research into Undergraduate Medical Education Curriculum: A 20-year Experience from a Medical School in Coastal South India.

Research is the key to advancement in medical science. Medical school can nurture the skill of research right from the under graduation. Research forms an integral part of the medical curriculum in western countries. We attempted the same in our medical school in India. We developed a structured research methodology program, which was implemented in the undergraduate (UG) curriculum in two phases. Phase I focuses on research methodology and Phase II on manuscript writing. With the implementation of a competency-based medical education curriculum (CBME), we have extended the research methodology program with manuscript writing and introduction to systematic reviews, which is being offered as electives to UG medical students in the third professional year. Our experience in training students at an UG level has been immensely satisfying. We hope that this article will help other medical schools to adopt a similar method of training UG medical students in research methodology and scientific medical writing.

Attitudes toward and knowledge of collaboration of dental and medical practice among medical students in Southern India: a cross-sectional questionnaire survey.

BACKGROUND: Enhancing oral health care services provided through inter-professional collaboration between medical and dental practitioner is important, and even essential. The purpose of this study is to assess the attitude toward and knowledge of medical-dental collaborative practice among medical students attending colleges in Southern India. METHODS: A cross sectional questionnaire survey was conducted among medical students and interns of medical colleges in coastal South India with prior information and permission. The questionnaire consisted of 11 questions to assess attitude toward and knowledge of medical-dental collaborative practice. The demographic backgrounds of participants were also recorded. Chi square test was employed for data analysis. The responses obtained were correlated with age, gender and year of study of participants using Pearson's correlation test Results: A total 250 questionnaires were distributed and 234 responses were appropriately completed. Most of the students agreed that oral health was an integral part of systemic health, however participants disagreed on attending compulsory rotation in dentistry at a statistically significant level (p<0.05), moreover participants did not agree with physicians having an active role in motivating their patients for regular dental check-up. 82% of the medical students believe that dental check-up should be included in health packages under health insurance. A statistically significant (p<0.05) difference was observed among 3 rd year & 4 thyear students and interns and also it was found that female students provided more positive responses towards medical-dental collaboration. CONCLUSIONS: Even though medical students showed fairly positive attitudes and knowledge towards dentistry, the analysis within the study groups showed that knowledge and attitudes regarding the collaborative practice worsened over the academic years among the medical students. In order to destigmatize and foster interdisciplinary collaboration which would contribute to higher resource efficiency and the standard of care, continuing education in both the disciplines would be highly beneficial.

Vaccine hesitancy among mothers of under-five children in Coastal South India: a facility-based cross-sectional study.

Background: Vaccine hesitancy (VH) has been identified by the World Health Organization as one among the top ten threats to global public health. There is limited literature regarding VH from developing countries like India. Methods: In this facility based cross-sectional study, 172 mothers of under-five children were assessed regarding VH using the parental attitude towards childhood vaccination questionnaire (PACV). Results: The prevalence of VH was 3.4% (n=6). Only 7.6% (n=13) of the study participants had ever refused vaccination for their child and the most common reason cited for their refusal was that they thought it was not safe (n=6). Government health facilities was the place of routine immunization for 60.5% (n=104) participants. Health care providers (n =79, 46%) were the major source of information regarding vaccines. Conclusions: Our study highlights the presence of very low prevalence of VH in Mangalore compared to similar studies from India and other parts of the world. The limited number of participants had refused vaccination due to concerns related to vaccine safety.

Relationship between Trunk Position Sense and Trunk Control in Children with Spastic Cerebral Palsy: A Cross-Sectional Study.

METHODS: In this study, 24 children with spastic CP aged between 8 and 15 years were recruited. They were classified based on their functional performance using Gross Motor Function Classification System (GMFCS). Trunk control and trunk position sense were assessed using the trunk control measurement scale (TCMS) and digital goniometer, respectively. The correlation between these variables was tested using Spearman's correlation coefficient. RESULTS: Significant negative correlation was found between trunk position sense and TCMS score. Similarly, a significant moderate correlation was found between trunk position sense and GMFCS. A strong negative correlation was also found between GMFCS and TCMS. CONCLUSION: Children with spastic CP with better trunk position sense had better trunk control. Similarly, children with higher functional performance had better trunk control and lesser error in trunk position sense. The current findings imply the relevance of proprioceptive training of the trunk for enhancing trunk motor control in children with spastic CP.